Using Prediction Calculator
firstly it is wise that you check that IC is showing the true video sizes as it can seriously effect the end result, check out these pages to check IC's accuracy
'Phantom' MB as IC does not show them, Missing Audio & Subs, Video sizes incorrect due to estimates of Audio/Subs
I suggest you change your registry settings to the following, but use whatever you feel comfortable with
DVDSaveQuality=0% but no more than 2%, DVDAnalyseMaxRel=at least 10%, DVDAnalyzeMinAbs=at least 40mb
you can use either
InstantCopySettings or
InstantTool
Set your Menu & extra's titles to your desired setting and then adjust the
Main Movie title to fit 4.37Gb (You can use less but make sure you adjust it
correctly in Cell C8
Input the predicted transcoded sizes of the titles (Video-only), which is C in the pic

you can either add each title on a separate row or put them in the same line
as long as you put the right amount in the right column it will work it out
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